Ruby in Practice

Preface

Between us, we speak a lot about Ruby at conferences and to user groups, and it’s inevitable that at some point, whether after a talk (if we’ve given one) or when we’re just hacking on something, someone will approach with a problem along the lines of, “I know Ruby, but I really don’t know how to work with XML very well.” “I know Ruby, but I can’t really figure out how to get it to talk to our web service.” “I know Ruby, but I’m having a problem getting it to integrate with our single-sign-on system.” We welcome these questions and answer them gladly, because at least we know people are trying to use Ruby in the real world. But these questions also expose an information trend that this book aims to curb.

Many Rubyists have been worried ...